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PRODUKSI MARGARIN COKLAT DARI MINYAK BIJI MANGGA
Get PDFPRODUKSI MARGARIN COKLAT DARI MINYAK BIJI MANGG
Going Beyond Counting First Authors in Author Co-citation Analysis
Get PDFThe present study examines one of the fundamental aspects of author co-citation analysis (ACA) - the way co-citation
counts are defined. Co-citation counting provides the data on which all subsequent statistical analyses and mappings
are based, and we compare ACA results based on two different types of co-citation counting - the traditional type that
only counts the first one among a cited work's authors on the one hand and a non-traditional type that takes into
account the first 5 authors of a cited work on the other hand. Results indicate that the picture produced through this non-traditional author co-citation counting contains more coherent author groups and is therefore considerably clearer. However, this picture represents fewer specialties in the research field being studied than that produced through the traditional first-author co-citation counting when the same number of top-ranked authors is selected and analyzed. Reasons for these effects are discussed
Potensi Tuak Sebagai Bahan Bakar Rumah Tangga yang Ramah Lingkungan
No full textPotensi Tuak Sebagai Bahan Bakar Rumah Tangga yang Ramah Lingkunga
EKSTRAKSI POLIFENOL BIJI MANGGA SECARA KIMIAWI MENGGUNAKAN ETANOL
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Variations on the Author
Get PDF“Variations on the Author” discusses two of Eduardo Coutinho’s recent films (Um Dia na Vida, from 2010, and Últimas Conversas, posthumously released in 2015) and their contribution to the general question of documentary authorship. The director’s filmography is characterized by a consistent yet self-effacing form of authorial self-inscription: Coutinho often features as an interviewer that rather than express opinions propels discourses; an interviewer that is good at listening. This mode of self-inscription characterizes him as an author who is not expressive but who is nonetheless markedly present on the screen. In Um Dia na Vida, however, Coutinho is completely absent form the image, while Últimas Conversas, on the contrary, includes a confessional prologue that moves the director from the margins to the center of his films. This article examines the ways in which these works stand out in the filmography of a director who offers new insights into the notion of cinematic authorship
PENGOLAHAN PRODUK HASIL PERIKANAN DI KELURAHAN PINCENGPUTE, KABUPATEN WAJO
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PRODUKSI MARGARIN DARI MINYAK BIJI MANGGA SERTA ANALISIS SIFAT FISIKO KIMIANYA
Get PDFMango seed contains 6.96 to 13.0% of the oil that it contains tangible semi-solid, thereby potentially be developed as araw material in the production margarine because it does not require hydrogenation process. The aim of this researchwas to know the optimum condition of mango seed oil extraction with a reflux method to obtain maximum rendement.The best treated then used in the production of margarine with rice bran oil as olein phase with ratio of mango oil andrice oil were 60%: 40%, 70%: 30%, and 80%: 20%. The result of this study was temperature of 50oC, 5 h, and solventratio ratio 4: 1. The best result was 80%: 20%. The result of analysis of emulsion stability, color, smear and margarineacid are 98,8%, yellow reddish (YR), 39,751 mm, and 2,79 mgKOH/g margarine in accordance with SNI 01-3541-2002standard that is maximum 4 mgKOH/g margarine
Appropriate Similarity Measures for Author Cocitation Analysis
Get PDFWe provide a number of new insights into the methodological discussion about author cocitation analysis. We first argue that the use of the Pearson correlation for measuring the similarity between authors’ cocitation profiles is not very satisfactory. We then discuss what kind of similarity measures may be used as an alternative to the Pearson correlation. We consider three similarity measures in particular. One is the well-known cosine. The other two similarity measures have not been used before in the bibliometric literature. Finally, we show by means of an example that our findings have a high practical relevance.information science;Pearson correlation;cosine;similarity measure;author cocitation analysis
OPTIMASI VOLUME DAN JENIS PEMLASTIS (Plasticizer) UNTUK PROSES PEMBUATAN PLASTIK BIODEGRADABEL PATI UMBI UWI (Deoscorea Alata)
Get PDFBiodegradable plastic will be completely destroyed by microorganisms. One type of starch-patian which began tobe developed as plastic raw materials biodegradabel is starch from tubers of Uwi (deoscorea alata). The purpose of thisresearch is to 1) determine the optimum conditions) the concentration of the solvent acetone; 2) determine the optimumcondition) volume of plasticizers; 3) Looking for plasticizers best between glycerol with sorbitol; 4) heat endurance;tensile strength; and test period explained or biodegradabilitas plastic biodrgradabel. Plastic manufacturing processbiodegradabel method this is a tuber starch dissolved in acetone solvent in the starch from tubers of Uwi with thevariation of the solvent concentration: 5%, 10%, 15%, 20%, then added glycerol or sorbitol (plastisers) with variations:2 ml, 3 ml, 4, and 5 ml. Next the mixture poured into a mold (casting), and then silenced during 2-3 days at roomtemperature and pressure until the plastic film is formed. The results showed that the optimum conditions: concentrationof the solvent acetone is 5%, type plasticizers best is sorbitol with volume 3 ml. Test results the characteristics of plasticfilm biodegradabel, i.e. the value of the highest tensile strength is 5.5109 N/mm2, with powerful plastic 20.64%. Periodexplained biodegradability for the variation of the fastest is 12 days, and the maximum heat resistance in may at atemperature of 140 0C. Biodegradable plastic quality is determined by the parameters: heat resistance, take apart(biodegrability), and strong pull
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